01-27-2014, 09:59 AM
There are a ton of things in that system it could be, although it seems like it usually ends up being one of the wheel speed sensors. The E38/9 4.4Ls are the only ones I know of that really eat the module because they installed it 4" above the exhaust manifold.
Check the brake fluid level and your tire pressure, you might be able to see if the wheel speed sensors are working by trying to use the cruise when the lights come on. If those don't work, go get the codes read and see if it's stored anything permanent to save you from trying to find a needle in a haystack.
Check the brake fluid level and your tire pressure, you might be able to see if the wheel speed sensors are working by trying to use the cruise when the lights come on. If those don't work, go get the codes read and see if it's stored anything permanent to save you from trying to find a needle in a haystack.
Now: 07 Porsche Cayman S | 18 VW Tiguan
Then: 18 VW GTI Autobahn | 95 BMW M3 | 15 VW GTI SE | 12 Kia Optima SX | 2009 VW GTI | 00 BMW 540i Sport | 90 Mazda Miata | 94 Yamaha FZR600R | 1993 Suzuki GS500E | 2003 BMW 325i | 95 Saab 900S